“when, meanwhile, never, earlier” are not transitions for maintaining a time sequence.
举一反三
- “soon, beginning, later, suddenly, during” are transitions for maintaining a time sequence.
- Come earlier next time; ______ you'll be punished. A: unless B: until C: otherwise D: meanwhile
- 可以把输入序列分成奇数序列和偶数序列。输出序列也可以这样。The input sequence can divide into the odd sequence and the even sequence. So does the output sequence.
- A bill of lading is when its date of shipment is indicated earlier than the actual time of shipment（）
- Tom is in favour of going to the movies, （） Jack insists on playing football. A: while B: meanwhile C: when D: at the same time